📝 Multiple Choice Question
General-science
In a symport:
A
a molecule moves across a membrane independent of other molecules
B
both molecules cross the membrane in the same direction
C
both molecules cross the membrane in the opposite direction
D
a molecule moves across a membrane dependent of other molecules
Explanation
A specialized symport is a highly specific integral membrane protein that simultaneously and reliably transports two distinct types of molecules across the cell membrane in the exact same physical direction.
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